Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__clone

Drupal\Core\Database\Query\Select::__cloneRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)66 55 -11 -16.7%
Incl. Wall Time (microsec) per call 33 28 -6 -16.7%
Excl. Wall Time (microsec)20 17 -3 -15.0%
Incl. CPU (microsecs)68 57 -11 -16.2%
Incl. CPU (microsecs) per call 34 29 -6 -16.2%
Excl. CPU (microsec)15 14 -1 -6.7%
Incl. MemUse (bytes)9,544 9,544 0 0.0%
Incl. MemUse (bytes) per call 4,772 4,772 0 0.0%
Excl. MemUse (bytes)1,720 1,720 0 0.0%
Incl. PeakMemUse (bytes)4,536 4,536 0 0.0%
Incl. PeakMemUse (bytes) per call 2,268 2,268 0 0.0%
Excl. PeakMemUse (bytes)960 960 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__clone [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::__clone0 N/A% -11 -0.5% -11 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -27.3% -1 -9.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -11 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Condition::__clone0 N/A% -8 -72.7% -10 -90.9% 0 N/A% 0 N/A%